The PC3-10666 Reaper HPC Series is available in both 2GB and 4GB dual channel kits to meet the specific needs of a customized gaming system or workstation. The DDR3 Reaper HPC Series offers perfect compatibility with the latest platforms and chipsets, with a price that will be attractive to upgraders with specific budgets. To ensure superior stability and performance over the entire life of the memory the Reaper HPC Series makes use of an innovative cooling solution to more effectively dissipate heat produced by high-speed memory. The thermo-conductive copper heat pipe conduit is ideal for overclocking where every degree matters, ensuring that your cutting-edge investment will maintain its integrity throughout the toughest gaming missions, overclocking, or intense program applications. The PC3-10666 Reaper HPC Series will be available in 4GB (2x2048MB) and 2GB (2x1024MB) Dual Channel Kits, and are rated at a blazing 1333MHz at CL 6-6-6. Although the OCZ Reaper HPC series can meet all enthusiast demands, this high-capacity, high performance memory can DDR3 upgraders an excellent standard of memory without paying the premiums of top-rated DDR3 modules. As part of OCZ's line-up of premium memory, Reaper HPC PC3-10666 modules are backed by a Lifetime Warranty and industry-leading technical support so you can push your high-performance memory to its limit. With an excellent balance of high density, high speeds, and tight timings, the DDR3 Reaper HPC Series will future-proof your system with its performance and stability for years to come.